Results 11 to 20 of about 125,818 (246)

Flexural behavior of composite material under three point bending load [PDF]

E3S Web of Conferences
The behavior of composite materials under tensile and bending loading differs, and material designs optimized for tensile loading may not be suitable for applications subjected to bending loading.
Gupta Manish, Gundlapalle Rajesh, Annapoorna E., Al-Farouni Mohammed, Tyagi Lalit Kumar, Pratap Bhishm   +5 more
doaj   +1 more source

A review and application of the failure criteria on a graphite epoxy under three-point bending test [PDF]

MATEC Web of Conferences, 2019
The application of failure criteria are difficult partly because they are too various and must be validated by biaxial tests, which are expensive to be achieved.
Benbouras Y., Bellahkim M., Maziri A., Mallil E., Echaabi J.   +4 more
doaj   +1 more source

Three-point bending of electrospun TiO2 nanofibers

Materials Science and Engineering: A, 2005
Abstract TiO 2 (anatase) and TiO 2 /PVP nanocomposite nanofibers with average diameters of 53 and 109 nm, respectively, were synthesized via sol–gel chemistry in combination with an electrospinning process. This produced continuous nanofibers that were characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD) and transmission ...
Department of Materials Science and Engineering, University of Florida, PO Box 116400 Rhines Hall, Gainesville, FL 32611, USA ( host institution ), Lee, Sung-Hwan, Tekmen, Cagri, Sigmund, Wolfgang M.   +3 more
openaire   +3 more sources

Comparison of the Load-Deflection Characteristics of Aesthetic and Conventional Super Elastic Ni-Ti Orthodontic Arch Wires in Conventional and Metal-Insert Ceramic Brackets [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Coated arch wires and ceramic brackets have been introduced to improve aesthetics during orthodontic treatment. Aim: The aim of this study was to determine the effects of coating on the physical properties of aesthetic orthodontic ...
Hosseinagha Aghili, Soghra Yassaei, Neda Joshan, Nemat Hoseini   +3 more
doaj   +1 more source

Protective effect of Glycyrrhiza glabra roots extract on bone mineral density of ovariectomized rats

BioMedicine, 2019
Objective: The aim of this study was to evaluate the potential effect of the methanolic extract of plant Glycyrrhiza glabra roots on bone mineral density and femoral bone strength of ovariectomized rats.
Galanis Dimitrios, Soultanis Konstantinos, Lelovas Pavlos, Zervas Alexandros, Papadopoulos Panagiotis, Galanos Antonis, Argyropoulou Katerina, Makropoulou Maria, Patsaki Anastasia, Passali Christina, Tsingotjidou Anastasia, Kourkoulis Stavros, Mitakou Sofia, Dontas Ismene   +13 more
doaj   +1 more source

THREE POINT BENDING PERFORMANCE OF COMPOSITE HONEYCOMB SANDWICH STRUCTURE (MT)

Jixie qiangdu, 2023
The mechanical properties of fiber reinforced composite aluminum honeycomb sandwich structure were studied by three-point bending test. The effects of different types of panels（carbon fiber panel, glass fiber panel, carbon fiber/glass fiber panel）, panel
YU ZhiQiang, GUO ZhangXin, WEI ShiYi, LIANG JianGuo, LI YongCun, ZHENG WeiPeng   +5 more
doaj  

Heat-Treatable Aluminum Alloys: Three-Point Bending [PDF]

, 2019
In many applications within the automotive industry, the formability of sheets or extruded material is of great importance. The formability is strongly influenced by the chemical composition and the thermomechanical treatment prior to deformation. Grain size and morphology as well as texture and the presence of constituent particles make the material ...
Westermann, Ida, Gruben, Gaute
openaire   +2 more sources

Preparation and Three-point Bending Performance of Steel Foam Plate

Journal of Aeronautical Materials, 2017
In order to fabricate steel foams with high porosity,uniform pore structure and high-performance, steel foams with different porosities and cell sizes were fabricated by a sintering-dissolution process using 316L stainless steel powder as raw material ...
SUN Yadong, ZHOU Yun, GUO Kunshan, YANG Yiqun, LI Heting, ZUO Xiaoqing   +5 more
doaj   +1 more source

Innovative vibration technique applied to polyurethane foam as a viable substitute for conventional fatigue testing

Journal of the Mechanical Behavior of Materials, 2012
Lifetime prediction using three-point bending (TPB) can at times be prohibitively time consuming and costly, whereas vibration testing at higher frequency may potentially save time and revenue. A vibration technique that obtains lifetimes that reasonably
Peralta Alexander, Just-Agosto Frederick, Shafiq Basir, Serrano David   +3 more
doaj   +1 more source

Electrical resistivity and ultrasonic measurements during sequential fracture test of cementitious composite [PDF]

Fracture and Structural Integrity, 2014
Cracks in cover of reinforced and pre-stressed concrete structures significantly influence the ingress of deleterious species causing decrease in durability of these structures.
V. Veselý, P. Konečný, P. Lehner, D. Pieszka, L. Žídek   +4 more
doaj   +1 more source